we are a professional mechanism oil puriifer machine manufacturer from Chongqing, China. The company is joint-stock high-tech enterprise, after ten years of development, company has grow into a comprehensive enterprise, engaging in oil puriifer, oil purifier, oil purification, oil filtration, transformer oil treatment, lube oil filtration, waste oil disposal , and Imp & Exp trading. NAKIN products are widely applied in projects of transformer substation, electric department, steel structure, bridge, auto, railway, aviation, chemicals, petroleum etc. The products are exported to more than 35 countries and areas, such as Europe, America, Middle East, Southeast Asia and so on. The product gets the good reputation from the dealer and end user.